---> uname -a: Linux prd-centos7-docker-4c-2g-5088.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.1G 31G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/11/22 _x86_64_ (2 CPU) 17:33:10 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps bread/s bwrtn/s 17:35:01 315.55 0.05 315.50 1.07 78326.08 17:36:01 109.68 0.02 109.66 0.27 10199.03 17:37:01 2.35 0.00 2.35 0.00 60.93 17:38:01 0.33 0.00 0.33 0.00 6.58 17:39:01 0.22 0.00 0.22 0.00 3.43 17:40:01 0.33 0.00 0.33 0.00 4.01 17:41:01 68.17 0.00 68.17 0.00 17836.14 Average: 70.96 0.01 70.95 0.19 15208.00 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 3737860 0 1070736 13.37 2620 3197724 1607236 17.74 1092540 2714324 152864 17:36:01 3943348 0 924484 11.54 2620 3138488 1210440 13.36 935784 2672952 20 17:37:01 3945796 0 922012 11.51 2620 3138512 1167036 12.88 935192 2672956 20 17:38:01 3950980 0 916844 11.45 2620 3138496 1167332 12.89 931100 2672952 8 17:39:01 3954056 0 913760 11.41 2620 3138504 1167176 12.89 930284 2672952 8 17:40:01 3949988 0 917828 11.46 2620 3138504 1167512 12.89 934916 2672952 12 17:41:01 3319772 0 1058196 13.21 2620 3628352 1414480 15.62 1040404 3115888 20 Average: 3828829 0 960551 11.99 2620 3216940 1271602 14.04 971460 2742139 21850 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 veth4bd7455 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:35:01 eth0 283.63 221.20 2108.84 31.97 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 201.47 249.16 15.90 2077.49 0.00 0.00 0.00 0.00 17:36:01 eth0 50.02 34.25 161.23 13.71 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 15.04 17.25 0.85 89.66 0.00 0.00 0.00 0.00 17:37:01 eth0 0.75 0.32 0.07 0.03 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 0.55 0.48 0.27 0.21 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.25 0.22 0.08 0.05 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.43 0.40 1.09 0.06 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 127.80 76.85 2609.99 100.85 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.22 47.68 697.46 20.98 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 30.94 38.07 2.39 309.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/11/22 _x86_64_ (2 CPU) 17:33:10 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 46.83 0.00 13.16 3.56 0.11 36.35 17:35:01 0 47.11 0.00 13.67 3.94 0.11 35.17 17:35:01 1 46.55 0.00 12.64 3.17 0.11 37.53 17:36:01 all 41.13 0.00 5.65 1.51 0.08 51.63 17:36:01 0 41.69 0.00 5.67 1.89 0.07 50.68 17:36:01 1 40.56 0.00 5.63 1.13 0.09 52.59 17:37:01 all 0.23 0.00 0.07 0.00 0.01 99.70 17:37:01 0 0.42 0.00 0.05 0.00 0.02 99.52 17:37:01 1 0.03 0.00 0.08 0.00 0.00 99.88 17:38:01 all 0.21 0.00 0.06 0.00 0.03 99.71 17:38:01 0 0.13 0.00 0.03 0.00 0.03 99.80 17:38:01 1 0.28 0.00 0.08 0.00 0.02 99.62 17:39:01 all 0.19 0.00 0.06 0.00 0.01 99.74 17:39:01 0 0.33 0.00 0.03 0.00 0.00 99.63 17:39:01 1 0.05 0.00 0.08 0.00 0.02 99.85 17:40:01 all 0.28 0.00 0.03 0.00 0.03 99.66 17:40:01 0 0.50 0.00 0.05 0.00 0.03 99.42 17:40:01 1 0.07 0.00 0.02 0.00 0.02 99.90 17:41:01 all 7.46 0.00 3.04 0.81 0.03 88.66 17:41:01 0 7.45 0.00 3.28 0.75 0.03 88.48 17:41:01 1 7.47 0.00 2.80 0.87 0.02 88.84 Average: all 13.18 0.00 3.02 0.80 0.04 82.96 Average: 0 13.38 0.00 3.12 0.90 0.04 82.56 Average: 1 12.98 0.00 2.92 0.71 0.04 83.36